--- rxvt-unicode/src/perl/selection-popup 2011/01/04 21:35:35 1.23
+++ rxvt-unicode/src/perl/selection-popup 2012/06/10 17:31:53 1.26
@@ -1,5 +1,38 @@
#! perl
+#:META:X_RESOURCE:url-launcher:string:shell command to use
+
+=head1 NAME
+
+ selection-popup (enabled by default)
+
+=head1 DESCRIPTION
+
+Binds a popup menu to Ctrl-Button3 that lets you convert the selection
+text into various other formats/action (such as uri unescaping, perl
+evaluation, web-browser starting etc.), depending on content.
+
+Other extensions can extend this popup menu by pushing a code reference
+onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the
+popup is being displayed.
+
+Its sole argument is the popup menu, which can be modified. The selection
+is in C<$_>, which can be used to decide whether to add something or not.
+It should either return nothing or a string and a code reference. The
+string will be used as button text and the code reference will be called
+when the button gets activated and should transform C<$_>.
+
+The following will add an entry C that transforms all Cs in
+the selection to Cs, but only if the selection currently contains any
+Cs:
+
+ push @{ $self->{term}{selection_popup_hook} }, sub {
+ /a/ ? ("a to b" => sub { s/a/b/g }
+ : ()
+ };
+
+=cut
+
sub msg {
my ($self, $msg) = @_;
@@ -14,7 +47,7 @@
sub on_start {
my ($self) = @_;
- $self->{browser} = $self->x_resource ("urlLauncher") || "sensible-browser";
+ $self->{browser} = $self->x_resource ("url-launcher") || "sensible-browser";
$self->grab_button (3, urxvt::ControlMask);
@@ -63,7 +96,7 @@
and $add_button->("rot13" => sub { y/A-Za-z/N-ZA-Mn-za-m/ });
/./
- and $add_button->("eval perl expression" => sub { no warnings; $_ = eval $_ });
+ and $add_button->("eval perl expression" => sub { my $self = $self; no warnings; $_ = eval $_; $_ = "$@" if $@ });
/./
and $add_button->((sprintf "to unicode hex index (%x)", ord) => sub { $_ = sprintf "%x", ord });